Screenshot of only the document rendered

Following requirement.
i> A document(pdf) is rendered on the device on fit to screen / zoom mode.
ii> Line , rectangle annotation is created on the document.

How can we take the screenshot of the document containing the annotations(line , rectangle) only ?
Is there any method available ?
We have implemented already a code to take the screenshot of the document , but the image of the document is not generating when we are passing the Document object (package com.radaee.pdf;)

Kindly advice.

Hi,
can you please better explain your needs?

At the moment there aren't APIs for screenshot.

Its already mentioned that the user draws the line , rectangle annotation on a document.
The document maynot occupy the entire screen of the device.
How to take the screen of only the document with the annotations ?

Hi,
sorry for the delay.
I suggest you to look at this: www.radaeepdf.com/forum/roadmap-and-rele...-crop-image-from-pdf